You’re right Sue, Tetra was sold, which I missed. It was always a German company, founded by Dr. Baensch. It was sold relatively recently.
I can never find absolute proof that Haloex contains Aloe Vera. It never used to, so my jury’s still out on that one.
I don’t think there’s a British food manufacturer that’s much good. TMC do some good catfish and goldfish pellets (the same exact pellet marketed for both, which is heinous, but they’re good pellets (high protein, definitely bad for goldfish)).
Then there’s Aquarian, which has always been a terrible brand...